申请人:Dr. Karl Thomae GmbH
公开号:US05426119A1
公开(公告)日:1995-06-20
The invention relates to new arylsulphonamides of the formula ##STR1## (wherein A, B and R.sub.1 to R.sub.6 are as defined in claim 1, the enantiomers, the cis- and trans-isomers thereof where R.sub.4 and R.sub.5 together represent a carbon-carbon bond, and the addition salts thereof, more particularly for pharmaceutical use the physiologically acceptable addition salts thereof with inorganic or organic bases, if R.sub.6 represents a hydroxy group) which have useful pharmacological properties, particularly antithrombotic activities and thromboxane-mediating activities. Furthermore, the new compounds are also thromboxane antagonists (TRA) and thromboxane synthesis inhibitors (TSH). They also have an effect on PGE.sub.2 production.
本发明涉及新的芳基磺酰胺,其化学式为##STR1##(其中A,B和R.sub.1至R.sub.6如权利要求1所定义,其对映异构体,其中R.sub.4和R.sub.5共同表示碳-碳键的顺式和反式异构体,以及其加合物盐,更特别地,用于药物的生理学上可接受的无机或有机碱的加合物盐,如果R.sub.6表示羟基)。这些化合物具有有用的药理学特性,特别是抗血栓活性和血栓素介导的活性。此外,这些新化合物也是血栓素拮抗剂(TRA)和血栓素合成抑制剂(TSH)。它们还具有对PGE.sub.2产生的影响。